Issue of august

ABSTRACT

A THERMOPLASTIC ADHESIVE SUITABLE FOR USE AS THE INNER SHOCK-ABSORBING BAND IN A DOUBLE ADHESIVE BAND BAG CLOSURE COMPRISING (A) A POLYMER SELECTED FROM THE GROUP CONSISTING OF PLASTICIZED POLYVINYL ACETATE AND PLASTICIZED POLYACRYLATE WHEREIN THE PLASTICIZER IS PRESENT IN AN AMOUNT PREFERABLY RANGING FROM 30 TO 150 PARTS PER 100 PARTS OF POLYMER; AND (B) ABOUT 2 TO 30 PARTS, PREFERABLY 5 TO 15 PARTS, OF A VINYLIDENE CHLORIDE COPOLYMER, PER 100 PARTS OF PLASTICIZED POLYMER, CONTAINING FROM ABOUT 40 TO 85 WEIGHT PERCENT VINYLIDENE CHLORIDE.

DEFENSIVE PUBLICATION UNITED STATES PATENT AND TRADEMARK OFFICE "Published at the request of the applicant or owner in accordance with the Notice of Dec. 10, 1969, 869 O.G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series, and are arranged chronologically. The heading of each abstract indicates the number of pages of specification, including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.

Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent and Trademark Office makes no assertion as to the novelty of the disclosed subject matter.

PUBLISHED JUNE 3, 1975 T935,001 SOFT ADHEFIIVE FOR TVO-ADHESIVE POLYESTER BAGS Aurelius Franklin Chapman, 2417 Brookshire Drive, Wilmington, Del. 19803 Continuation of application Ser. No. 207,636, Dec 13, 1971. This application Jan. 2, 1974, Ser. No. 430,051 Int. Cl. 365d 33/20. 33/22, B32b 7/14 US. Cl. 229-53 No Drawing. 6 Pages Specification A thermoplastic adhesive suitable for use as the inner shock-absorbing band in a double adhesive band bag closure comprising (a) a polymer selected from the group consisting of plasticizcd polyvinyl acetate and plasticized polyacrylate wherein the plasticizer is present in an amount preferably ranging from 30 to 150 parts per 100 parts of polymer; and (b) about 2 to 30 parts, preferably 5 to 15 parts, of a vinylidene chloride copolymer, per 100 parts of plasticized polymer, containing from about 40 to 85 weight percent vinylidene chloride.

ISSUE OF AUGUST 19, 1975 k UNDER PAT., T.M. & SEPARATES NOTICES i ERRATA In the notices of Defensive Publications appearing on pages 912 in the Official Gazette of June 3. 1975, the names of the assignees were omitted and should be added as indicated below T935,001. E. I. du Pont de Nemours and Company, Wilmington, Del. T935,0()2. Pacific Lighting Service Co., Los Angeles, Calif. T935,003. International Business Machines Corporation, Armonk, NY. T935304. International Business Machines Corporation, Armonk, N.Y. T935,005. International Business Machines Corporation, Armonk, NY. T935006. E. I. (in Iont de Nemours and Company, Wilmington, Del.

In the notices of Defensive Publications appearing on pages 7 and 8 in the Official Gazette of July 1, 1975, the following names of assignees were omitted and should he added:

T936,001. E. I. du Pont de Nemours and Company, Wilmington, Del. T936,002. E. I. du Pont de Nemours and Company, Wilmington, Del.

T936,005. DuPont of Canada Limited, Quebec, Canada 

